The process used to nuclear energy by splitting uranium-235 nuclei is called fission.

For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.